@font-face {
  font-family: "KalpanaHeaderFont";
  src: url("../fonts/EXPSH___.TTF") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}


body {
  background: var(--light-green);
  color: var(--dark-green);
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
}


/* HEADER CUSTOM FONT ONLY */
.lab-name {
  font-family: "KalpanaHeaderFont", cursive;
  font-size: 48px;
  font-weight: 800;
  line-height: 1.05;
  margin-left: 40px;   /* 🔑 aligns with first letter */

  margin: 0;           /* 🔑 remove default spacing */

  color: #ff00ff;
  text-shadow:
    -1px -1px 0 #ccff00,
     1px -1px 0 #ccff00,
    -1px  1px 0 #ccff00,
     1px  1px 0 #ccff00,
     0px  2px 3px rgba(0,0,0,0.15);
}

.first-letter {
  display: inline-block;
  width: 40px;        /* aligns tagline with “a” */
}


.lab-tagline {
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 15.5px;
  font-weight: 600;

  margin: 0;           /* 🔑 VERY IMPORTANT */
  padding-left: 32px;  /* aligns under 'a' of Kalpana */

  letter-spacing: 0.4px;
  color: var(--green);
}









:root {
  /* Card-inspired greens */
  --green: #228C22;        /* primary text & numbers */
  --dark-green: #17432c;   /* headings & accents */
  --light-green: #eaf6ef;  /* page background */
  --mint-green: #cfe9dc;   /* soft separators */

  /* Neutrals */
  --white: #ffffff;
  --text-dark: #2d2d2d;
}


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}



/* HEADER */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 20px 42px;

  /* Light green glass theme (from visiting card) */
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.9),
    rgba(234, 246, 239, 0.85)
  );

  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);

  border-bottom: 1px solid rgba(46, 159, 99, 0.15);

  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.08),
    inset 0 -1px 0 rgba(46, 159, 99, 0.08);

  position: sticky;
  top: 0;
  z-index: 999;
}



/* LOGO TEXT – CUSTOM FONT ONLY */
.header .lab-name {
  font-family: "KalpanaHeaderFont", cursive;
}   
.header .lab-tagline {
  font-family: "Segoe UI", Arial, sans-serif;
}






.logo {
  display: flex;
  align-items: center;
  gap: 20px;           /* clean breathing space */
}



.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;

  align-items: flex-start;     /* 🔑 hard left alignment */
  text-align: left;

  padding-left: 2px;           /* 🔑 micro correction for script font */
}






.logo img {
  height: 68px;
  width: auto;
  display: block;

  border-radius: 8px;        /* ⭐ subtle rounding */
  background: #fff;          /* clean edge */
  padding: 4px;              /* breathing space */

  box-shadow: 0 3px 6px rgba(0,0,0,0.25);
}



/* Optional: align logo better with nav */
.header {
  align-items: center;
}


nav a {
  position: relative;
  margin-left: 22px;
  padding: 8px 14px;

  text-decoration: none;
  color: --dark-green;
  font-weight: 500;

  border-radius: 20px;
  background: transparent;

  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    transform 0.2s ease;
}


nav a:hover {
  background-color: rgba(46, 159, 99, 0.12); /* light green */
  color: var(--dark-green);
  transform: translateY(-1px);
}


/* MAIN */
main {
  padding: 30px;
}

/* CARD */
.card {
  background: #fff;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  max-width: 900px;
  margin: 25px auto;
}

/* STATS */
.stats {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.stat span {
  font-size: 38px;
  font-weight: bold;
  color: var(--green);
}

/* SERVICES */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 15px;
}

.service {
  background: var(--light-bg);
  padding: 15px;
  border-radius: 10px;
  text-align: center;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-top: 20px;
}

.service-item {
  background: var(--light-bg);
  padding: 14px 12px;
  border-radius: 10px;
  text-align: center;
  font-weight: 500;
  border-left: 4px solid var(--green);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}


/* BUTTONS */
.btn {
  padding: 12px 22px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  margin: 10px;
  display: inline-block;
}

.btn-green {
  background: var(--green);
  color: #ffffff;
  border: 2px solid transparent; /* ✅ IMPORTANT */
}

.btn-outline {
  border: 2px solid var(--green);
  color: var(--green);
}


/* GALLERY */
/* GALLERY GRID */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

/* IMAGE CARD */
.gallery-item {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;              /* VERY IMPORTANT */
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  aspect-ratio: 4 / 3;            /* FIXED CARD SHAPE */
  cursor: pointer;
}

/* IMAGE INSIDE CARD */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;              /* HANDLES ANY IMAGE SIZE */
  transition: transform 0.4s ease;
}

/* HOVER EFFECT */
.gallery-item:hover img {
  transform: scale(1.08);
}


/* QR */
.qr {
  width: 150px;
  display: block;
  margin: 20px auto;
}

/* LIGHTBOX */
/* LIGHTBOX OVERLAY */
#lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

/* LIGHTBOX IMAGE */
#lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;   /* ⭐ KEY LINE */
  border-radius: 12px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.6);
  background: #fff;
}

/* FOOTER */
.footer {
  background: #fff;
  text-align: center;
  padding: 15px;
  color: #777;
}
/* PAGE TRANSITIONS */
.page {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.page.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* YOTTA FORGE GLASS CARD */
.yotta-card-wrapper {
  padding: 40px 20px;
  display: flex;
  justify-content: center;
}

.yotta-card {
  max-width: 850px;
  width: 100%;
  padding: 28px 32px;
  text-align: center;

  /* Glassmorphism */
  background: rgba(255, 255, 255, 0.65);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);

  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);

  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);

  color: #333;
}

/* Text styling */
.yotta-card p {
  margin: 8px 0;
  font-size: 15.5px;
  line-height: 1.6;
}

.yotta-card strong {
  color: var(--green);
}

/* Website link */
.yotta-card .website a {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
}

.yotta-card .website a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .yotta-card {
    padding: 22px 18px;
  }
}


/* GOOGLE MAP */
.map-container {
  margin-top: 20px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(241, 240, 240, 0.15);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: 0;
}
/* SECTION REVEAL TRANSITION */
/* SECTION TRANSITION */
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}
/* LAB HISTORY SECTION */
.lab-history {
  margin-top: 30px;
}

/* GRID LAYOUT */
.history-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: flex-start;
}

/* CEO IMAGE */
.ceo-image img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.25);
}

/* CEO DETAILS */
.ceo-details {
  margin-bottom: 15px;
}

.ceo-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
}

.ceo-degree {
  font-size: 14px;
  color: #444;
  margin-top: 4px;
}

/* PhD progress indicator */
/* PhD in-progress indicator (thin top bar) */
.phd-progress {
  position: relative;
  display: inline-block;
  margin-left: 6px;
  line-height: 1.4;
}

/* Thin bar above Ph.D text */
.phd-progress::before {
  content: "";
  position: absolute;
  top: -1px;              /* precise distance from text */
  left: 0;
  width: 20%;             /* progress length */
  height: 1px;            /* ultra-thin bar */
  background: var(--green);
}
 


/* CEO POST */
.ceo-post {
  font-weight: 600;
  color: #777;
  margin-top: 6px;
}

/* LAB DESCRIPTION */
.lab-description h4 {
  margin-top: 15px;
  margin-bottom: 8px;
  color: var(--green);
}

.lab-description p {
  line-height: 1.7;
  color: #555;
  margin-bottom: 10px;
  text-align: justify;   /* ✅ ADD THIS */
}


/* RESPONSIVE */
@media (max-width: 900px) {
  .history-grid {
    grid-template-columns: 1fr;
  }

  .ceo-image img {
    max-width: 280px;
    margin: auto;
    display: block;
  }
}

/* QR SECTION – COMPACT PREMIUM BLOCK */
.qr-section {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 25px 0;
  padding: 18px 22px;

  background: var(--light-bg);
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.05);

  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* TEXT */
.qr-text {
  flex: 1;
}

.qr-text h4 {
  margin-bottom: 6px;
  color: var(--green);
  font-size: 16px;
  font-weight: 600;
}

.qr-text p {
  color: #555;
  font-size: 16px;
  line-height: 1.5;
  max-width: 420px; /* prevents wide stretching */
}

/* QR IMAGE */
.qr {
  width: 120px;        /* slightly smaller = more elegant */
  height: auto;
  padding: 8px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .qr-section {
    flex-direction: column;
    text-align: center;
  }

  .qr-text p {
    max-width: 100%;
  }
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: center;
}

.whatsapp-btn i {
  font-size: 18px;
}

.footer-link {
  font-size: 13px;
  color: #777;
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
  color: var(--green);
}
.terms-list {
  padding-left: 10px;
  margin-top: 10px;
}

.terms-list li {
  font-size: 16px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 10px;
}

/* NAV BASE */
.nav {
  display: flex;
  align-items: center;
}

/* LINKS */
.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

/* MOBILE TOGGLE BUTTON (CUSTOM) */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--green);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: #fff;
  margin: 3px 0;
  transition: 0.3s;
}

/* MOBILE VIEW */
@media (max-width: 768px) {

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 90px 24px;
    gap: 20px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.2);
    transition: right 0.35s ease;
    z-index: 9998;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 18px;
    font-weight: 600;
    color: #333;
  }

  .nav-toggle {
    display: flex;
    margin-left: 12px;
  }
}
.contact-address {
  font-size: 14.5px;
  color: #555;
  line-height: 1.6;
  margin: 12px 0 16px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.contact-address i {
  color: var(--green);
  margin-top: 3px;
}

.contact-address strong {
  color: var(--green);
}
@media (max-width: 768px) {
  .header {
    grid-template-columns: auto 1fr auto;
  }
}


/* CENTER STAT TEXT */
.stat-center {
  width: 100%;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  color: var(--green);
  margin: 15px 0;
}

/* MAKE 50000+ LOOK LIKE MAIN COUNTERS */
.big-counter {
  font-size: 38px;
  font-weight: 700;
  margin: 0 6px;
  display: inline-block;
}

/* =========================
   MOBILE RESPONSIVE LAYOUT
   ========================= */
@media (max-width: 768px) {

  /* HEADER STACK */
  .header {
    flex-direction: column;
    align-items: center;
    padding: 16px 18px;
    gap: 12px;
  }

  /* LOGO STACK */
  .logo {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .logo img {
    height: 64px;
    border-radius: 12px;
  }

  /* TEXT PERFECT CENTER */
  .logo-text {
    align-items: center;
    text-align: center;
    padding-left: 0;
  }

  .lab-name {
    font-size: 30px;
    line-height: 1.15;
  }
/* Anchor for the K */
/* Anchor for the K */
@media (max-width: 768px) {
  .logo-text {
    align-items: center;
    text-align: center;
    padding-left: 0;
  }

  .lab-tagline {
    margin-left: 0;   /* 🔑 IMPORTANT */
  }
}


  /* NAVIGATION */
  .nav {
    width: 100%;
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 260px;
    background: #ffffff;
    flex-direction: column;
    padding: 90px 24px;
    gap: 18px;
    box-shadow: -12px 0 30px rgba(0,0,0,0.2);
    transition: right 0.35s ease;
    z-index: 9999;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 18px;
    font-weight: 600;
  }

}
@media (max-width: 768px) {

  /* STATS CARD FIX */
  .stats {
    flex-direction: column;
    gap: 18px;
    align-items: center;
  }

  .stat {
    width: 100%;
    text-align: center;
  }

  .stat span {
    font-size: 36px;
  }

  .stat p {
    font-size: 14px;
    margin-top: 4px;
  }

  /* CENTER HIGHLIGHT TEXT */
  .stat-center {
    order: 2;
    width: 100%;
    margin: 6px 0 10px;
    text-align: center;
    font-size: 16px;
    line-height: 1.4;
  }

  .stat-center .big-counter {
    display: block;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 2px;
  }
}
html, body {
  overflow-x: hidden;
}
@media (max-width: 768px) {
  .logo {
    flex-direction: column;
    gap: 10px;
  }

  .logo-text {
    align-items: center;
    text-align: center;
    gap: 4px;
  }

  .lab-name {
    font-size: 30px;
  }

  .lab-tagline {
    padding-left: 0;
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .lab-name {
    font-size: 30px;
    text-indent: 0.5em;  /* 🔥 slightly stronger for mobile */
  }
}